Tobacco-pipe.



witucam PATBNTBD AG. 23, 1904. P. H. BQWLY. TOBAGGO PIPE.

FIGA.

NO.y 768,508.

Patented August 23, 1904.v

.UNITED ,IDA-fram OFFICE'.

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ToBAoCoPiPE.

SPECIFICATION forming part of Letters Patent No. 768,508, dated August 23, 1904.

I pplicatinn Sled September 30, 1903. Serial No. 175,196. (Xo model.)

In Jl rrmnr if' may amaca/nx Be it known that I. Fnaxitmx lltoni-:s BowLi'. acitizenoftheUnitedStatcs` residing at NewYork city` in the county of Xen' York and State of` New Yon-lt. have invented new anti useful improvements in 'Polanco-Pipes,

` of which the following is a specilication.

.\l v invention relates to new and useful im-v provements in toliaecti-pipes; and itsohjeet is to providea pipe of novel construction which can he manufactnred'at slight. cost and which is provided with a detachahle howl adapted to lie inserted into the head of the pipe and having an air-inlet at thc hottom thereof.

The invention consists in arranging a head at one end of the stem` said head heilig in the form of an inverted cup` and the passage throughy the stem communicates with the interior of the head. A howl formed of any suitable material is adapted to he inserted into the head from the hottoni thereof` and this howl has an inlet in the hottom for the i admission of air to the interior of the pipe.

ration. Fig. :2 isan elevation of thc howl dctached; and Fig. 3 is a section on line 3 3` Fig. 2.

Referring to the figures h v numerals of rel'- erenec` l is a pipestem having a passage 2 Aextending longitudinally therethrough` and this` passage communicates with the interior of a head 3. which isA formed integral willi the stem and is substantially inthe form of an 0 l departing from the, spirit or sacriticmg the inverted cup, Arranged within -the head is a form andhas an air-inlet in' the hottom 'removable howlzt, which is of any suitahl t I t the right to make `auch changes as fairly fall 95.

open. This howl hold within the head by frictional contact` or. if desired, any suitable 50 retaining device may holemplovcd. An annular groove t is formed within the. outer face of the howl and is so located as to register with theinncr end of passage, 2 when the bowl is in proper position within the head'. A lon' 55 gitudinally-extending liaszs'age T is formed iuthe. outer face of the howl and extends from ,he uppcrend thereof downward tothe groove t3 and serves to conduct smoke from the dome of the head; 3 downward to groove 6. The 6 stem '2 is provided at one end witha mouth- "pieee l, the. passage in which registers with the' passage 2. lU-shap'ed or channeled strip 11| is: seated within the passage in the' mouthpiece and extends longitudinallgv in the 65 passage. Zt i In using the, pipe-herein described thebowl 4 is [ix-st llled with tobacco and is then iuscrtcd into the head 3 until the groove 6 registers with the passage 2. A match or other 7 igniting means is then appli-ed to the inlet 5i, so as to ignite the tobacco contained within the howl. Comhnstion will be supported by air entering this inlet, and the smoke gener -ated will paas: upward into the dome 8 of` the 75 head 3 and thence downward through grooves T and (i into the passage 2.

lt will hc seen that a pipe constructed m this manner prevents the passage of nicottn into the stem 1 and also prevents the contents 3' of the pipe from spilling. Moreover, thel howl can he. readily removed and cleaned., and by turning the mouthpiece the channeled .strip 10 is rotated in the passage 2 and serves to collect all moisture which may accumulate 85 within the passage '.l`hc strip can then be removed' and cleaned and readily rcinserted into the stem. t

1n the foregoing description I have shown thefpreferrcd form of |n\' inventit m; hutIdo 9`t not limit. myself. thereto, as l am aware that.

inodilications ma,v hc made therein without advantages thereof., and .I therefore reserve thereof, while the upper cud of thehowl is i within the scope of luy invention.

verted hem] integral with the stem and com- .:nunicating with the passage therein. and :1 removable bowl tilting snugl w1thin theheud t haring a'groove adapted to register with the passage and communicating with 4the interior t of the bowl, said bowl hring un inletin the bottom thereof. e

2. In a pipe of the characterdescrilmd, the

combination with a stem haring :t mouthpiece detachably connected thereto. and a channeled strip secured to the lnouthl'iieto :mtl ineloseil |J the stem: of u hollow inverta eil heml integral with Lliestem antl'ommunionliner with the p'nsmge therein. Qaid head being ope'xtetl onli' at its lower enil. and :l re- '.nornhle howl 'fitting' snugly. within the head and :adapted to he retained' therein by frictionnl Contact therewith, said howl haring an' inlet in theljottom thereof` :1n annular groove conniiunical-irrt,r with the passage, a'.1dgrooves extending from the 'annular groove to the inner end of the bowl.

In festin'ionv whereof I afiix my signaturein presence of two witnesses.

FRA N KLl N H UG Hl'lS ".BOVVLY. 'itnesses:

EDWARD R.' REGAX, CHARLES T. LEA'R. 

